gcc/jit/ChangeLog:
PR jit/64257
* docs/conf.py (html_theme): Change from 'pyramid'
to 'sphinxdoc'.
maintainer-scripts/ChangeLog:
PR jit/64257
* update_web_docs_svn: Update build of jit docs to use EPEL6
variant install of sphinx 1.0.8, rather than 0.6.6.
From-SVN: r220412
* config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case
rounding up the fraction.
* config/rl78/rl78.c (rl78_note_reg_set): Note the use of REGs
inside a MEM.
From-SVN: r220410
* builtins.def (DEF_BUILTIN_CHKP): Define if not defined.
(DEF_LIB_BUILTIN_CHKP, DEF_EXT_LIB_BUILTIN_CHKP): Redefine.
(DEF_CHKP_BUILTIN): Define using DEF_BUILTIN_CHKP instead
of DEF_BUILTIN.
(BUILT_IN_MEMCPY, BUILT_IN_MEMMOVE, BUILT_IN_MEMSET, BUILT_IN_STRCAT,
BUILT_IN_STRCHR, BUILT_IN_STRCPY, BUILT_IN_STRLEN): Use
DEF_LIB_BUILTIN_CHKP macro instead of DEF_LIB_BUILTIN.
(BUILT_IN_MEMCPY_CHK, BUILT_IN_MEMMOVE_CHK, BUILT_IN_MEMPCPY_CHK,
BUILT_IN_MEMPCPY, BUILT_IN_MEMSET_CHK, BUILT_IN_STPCPY_CHK,
BUILT_IN_STPCPY, BUILT_IN_STRCAT_CHK, BUILT_IN_STRCPY_CHK): Use
DEF_EXT_LIB_BUILTIN_CHKP macro instead of DEF_EXT_LIB_BUILTIN.
* tree-core.h (enum built_in_function): In between
BEGIN_CHKP_BUILTINS and END_CHKP_BUILTINS only define enum values
for builtins that use DEF_BUILTIN_CHKP macro.
From-SVN: r220407
for gcc/ChangeLog
PR debug/64817
* simplify-rtx.c (simplify_binary_operation_1): Simplify one
of two XORs that have an intervening AND or IOR.
From-SVN: r220405
for gcc/ChangeLog
PR debug/64817
* simplify-rtx.c (simplify_binary_operation_1): Rewrite
simplification of XOR of AND to not allocate new rtx before
committing to a simplification.
From-SVN: r220404
PR target/64408
* config/fr30/predicates.md (di_operand): Add SUBREG to the list
of accepted codes.
(nonimmediate_di_operand): Likewise.
From-SVN: r220400
* config/aarch64/aarch64-simd-builtins.def (sqrt): Use BUILTIN_VDQF_DF.
* config/aarch64/arm_neon.h (vsqrt_f64): Use __builtin_aarch64_sqrtdf
instead of __builtin_sqrt.
From-SVN: r220395
2015-02-04 Robert Suchanek <robert.suchanek@imgtec.com>
* gcc.target/mips/loongson-simd.c: Update comment to clarify the need
for mips_nanlegacy target.
From-SVN: r220393
2015-02-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
PR middle-end/62103
* tree-ssa-sccvn.c (fully_constant_vn_reference_p): Use TYPE_PRECISION
to compute size of referenced value in the constant case.
gcc/testsuite/
PR middle-end/62103
* gcc.c-torture/execute/bitfld-7.c: New test adapted from bitfld-6.c
to use 24 bits for bitfield b.
From-SVN: r220390
2015-02-04 Thomas Preud'homme <thomas.preudhomme@arm.com>
PR testsuite/64796
* lib/target-supports.exp (check_effective_target_bswap64): Do not
cache result in a global variable. Include all 32-bit targets for
bswap64 tests.
From-SVN: r220388
PR rtl-optimization/64756
* cse.c (invalidate_dest): New function.
(cse_insn): Use it. If dest != SET_DEST (sets[i].rtl) and
HASH (SET_DEST (sets[i].rtl), mode) computation sets do_not_record,
invalidate and do not record it.
* gcc.c-torture/execute/pr64756.c: New test.
From-SVN: r220377
gcc/
PR target/64660
* config/sh/sync.md (atomic_<fetchop_name><mode>_hard,
atomic_not<mode>_hard, atomic_<fetchop_name><mode>_soft_tcb,
atomic_not<mode>_soft_tcb, atomic_nand<mode>_hard,
atomic_nand<mode>_soft_tcb): New insns.
(atomic_fetch_<fetchop_name>si_hard): Convert to insn_and_split.
Split into atomic_<fetchop_name>_fetchsi_hard if operands[0] is unused.
(define_insn "atomic_fetch_notsi_hard): Convert to insn_and_split.
Split into atomic_not_fetchsi_hard if operands[0] is unused.
(atomic_fetch_<fetchop_name><mode>_hard): Convert to insn_and_split.
Split into atomic_<fetchop_name><mode>_hard if operands[0] is unused.
(atomic_fetch_not<mode>_hard): Convert to insn_and_split. Split into
atomic_not<mode>_hard if operands[0] is unused.
(atomic_fetch_<fetchop_name><mode>_soft_gusa): Convert to
insn_and_split. Split into atomic_<fetchop_name>_fetch<mode>_soft_gusa
if operands[0] is unused.
(atomic_fetch_not<mode>_soft_gusa): Convert to insn_and_split. Split
into atomic_not_fetch<mode>_soft_gusa if operands[0] is unused.
(atomic_fetch_<fetchop_name><mode>_soft_tcb): Convert to insn_and_split.
Split into atomic_<fetchop_name><mode>_soft_tcb if operands[0] is
unused.
(atomic_fetch_not<mode>_soft_tcb): Convert to insn_and_split. Split
into atomic_not<mode>_soft_tcb if operands[0] is unused.
(atomic_fetch_<fetchop_name><mode>_soft_imask): Convert to
insn_and_split. Split into atomic_<fetchop_name>_fetch<mode>_soft_imask
if operands[0] is unused.
(atomic_fetch_not<mode>_soft_imask): Convert to insn_and_split. Split
into atomic_not_fetch<mode>_soft_imask is operands[0] is unused.
(atomic_fetch_nandsi_hard): Convert to insn_and_split. Split into
atomic_nand_fetchsi_hard if operands[0] is unused.
(atomic_fetch_nand<mode>_hard): Convert to insn_and_split. Split into
atomic_nand<mode>_hard if operands[0] is unused.
(atomic_fetch_nand<mode>_soft_gusa): Convert to insn_and_split. Split
into atomic_nand_fetch<mode>_soft_gusa if operands[0] is unused.
(atomic_fetch_nand<mode>_soft_tcb): Convert to insn_and_split. Split
into atomic_nand<mode>_soft_tcb if operands[0] is unused.
(atomic_fetch_nand<mode>_soft_imask): Convert to insn_and_split. Split
into atomic_nand_fetch<mode>_soft_imask if operands[0] is unused.
(atomic_<fetchop_name>_fetch<mode>_hard): Convert to insn_and_split.
Split into atomic_<fetchop_name><mode>_hard if operands[0] is unused.
(atomic_not_fetch<mode>_hard): Convert to insn_and_split. Split into
atomic_not<mode>_hard if operands[0] is unused.
(atomic_<fetchop_name>_fetch<mode>_soft_tcb): Convert to insn_and_split.
Split into atomic_<fetchop_name><mode>_soft_tcb if operands[0] is
unused.
(atomic_not_fetch<mode>_soft_tcb): Convert to insn_and_split. Split
into atomic_not<mode>_soft_tcb if operands[0] is unused.
(atomic_nand_fetch<mode>_hard): Convert to insn_and_split. Split into
atomic_nand<mode>_hard if operands[0] is unused.
(atomic_nand_fetch<mode>_soft_tcb): Convert to insn_and_split. Split
into atomic_nand<mode>_soft_tcb if operands[0] is unused.
gcc/testsuite/
PR target/64660
* gcc.target/sh/pr64660-0.h: New.
* gcc.target/sh/pr64660-1.c: New.
* gcc.target/sh/pr64660-2.c: New.
* gcc.target/sh/pr64660-3.c: New.
* gcc.target/sh/pr64660-4.c: New.
From-SVN: r220376
gcc/jit/ChangeLog:
* jit-logging.h (gcc::jit::log_user::log): Make const.
* jit-recording.c (gcc::jit::recording::context::set_str_option):
Log the new value of the option.
(gcc::jit::recording::context::set_int_option): Likewise.
(gcc::jit::recording::context::set_bool_option): Likewise.
(gcc::jit::recording::context::compile): Log the value of all
options.
(gcc::jit::recording::context::compile_to_file): Likewise.
(gcc::jit::recording::context::log_all_options): New function.
(gcc::jit::recording::context::log_str_option): New function.
(gcc::jit::recording::context::log_int_option): New function.
(gcc::jit::recording::context::log_bool_option): New function.
* jit-recording.h (gcc::jit::recording::context::log_all_options):
New function.
(gcc::jit::recording::context::log_str_option): New function.
(gcc::jit::recording::context::log_int_option): New function.
(gcc::jit::recording::context::log_bool_option): New function.
* docs/internals/test-hello-world.exe.log.txt: Update for above
changes.
From-SVN: r220375
gcc/ChangeLog:
PR jit/64810
* Makefile.in (GCC_OBJS): Add gcc-main.o.
* gcc-main.c: New file, containing "main" taken from gcc.c.
* gcc.c (do_self_spec): Free decoded_options.
(class driver): Move declaration to gcc.h.
(main): Move declaration and implementation to new file
gcc-main.c.
(driver_get_configure_time_options): New function.
* gcc.h (class driver): Move this declaration here, from
gcc.c.
(driver_get_configure_time_options): New declaration.
gcc/jit/ChangeLog:
PR jit/64810
* Make-lang.in (jit_OBJS): Add jit/jit-spec.o and gcc.o.
(LIBGCCJIT_FILENAME): Add EXTRA_GCC_OBJS.
* jit-playback.c: Include gcc.h.
(gcc::jit::playback::context::compile): Move mutex acquisition
to before the call to make_fake_args.
(append_arg_from_driver): New function.
(gcc::jit::playback::context::make_fake_args): On the first call,
call into driver_get_configure_time_options to get configure-time
default options and cache them. Add them to the args for
toplev::main.
* jit-spec.c: New source file.
* docs/internals/test-hello-world.exe.log.txt: Update to reflect
above changes.
From-SVN: r220373
PR target/62631
* config/sparc/sparc.h (TARGET_HARD_MUL): Remove TARGET_V8PLUS.
(TARGET_HARD_MUL32): Rewrite based on TARGET_HARD_MUL.
* config/sparc/sparc.c (sparc_rtx_costs) <MULT>: Return costs based on
int_mulX for integers in 64-bit mode if TARGET_HARD_MUL is not set.
From-SVN: r220369
PR other/63504
* combine.c (reg_n_sets_max): New variable.
(can_change_dest_mode, reg_nonzero_bits_for_combine,
reg_num_sign_bit_copies_for_combine, get_last_value_validate,
get_last_value): Use REG_N_SETS only on pseudos < reg_n_sets_max.
(try_combine): Use INC_REG_N_SETS only on pseudos < reg_n_sets_max.
(rest_of_handle_combine): Initialize reg_n_sets_max.
From-SVN: r220368
Consider the example code mentionned in this PR:
$ cat -n test.c
1 #define C(a, b) a ## b
2 #define L(x) C(L, x)
3 #define M(a) goto L(__LINE__); __LINE__; L(__LINE__):
4 M(a /* --> this is the line of the expansion point of M. */
5 ); /* --> this is the line of the end of the invocation of M. */
$
"cc1 -quiet -E test.c" yields:
goto L5; 5; L4:
;
Notice how we have a 'L4' there, where it should be L5. That is the issue.
My understanding is that during the *second* expansion of __LINE__
(the one between the two L(__LINE__)), builtin_macro() is called by
enter_macro_context() with the location of the expansion point of M
(which is at line 4). Then _cpp_builtin_macro_text() expands __LINE__
into the line number of the location of the last token that has been
lexed, which is the location of the closing parenthesis of the
invocation of M, at line 5. So that invocation of __LINE__ is
expanded into 5.
Now let's see why the last invocation of __LINE__ is expanded into 4.
In builtin_macro(), we have this code at some point:
/* Set pfile->cur_token as required by _cpp_lex_direct. */
pfile->cur_token = _cpp_temp_token (pfile);
cpp_token *token = _cpp_lex_direct (pfile);
/* We should point to the expansion point of the builtin macro. */
token->src_loc = loc;
The first two statements insert a new token in the stream of lexed
token and pfile->cur_token[-1], is the "new" last token that has been
lexed. But the location of pfile->cur_token[-1] is the same location
as the location of the "previous" pfile->cur_token[-1], by courtesy of
_cpp_temp_token(). So normally, in subsequent invocations of
builtin_macro(), the location of pfile->cur_token[-1] should always be
the location of the closing parenthesis of the invocation of M at line
5. Except that that code in master now has the statement
"token->src_loc = loc;" on the next line. That statement actually
sets the location of pfile->cur_token[-1] to 'loc'. Which is the
location of the expansion point of M, which is on line 4.
So in the subsequent call to builtin_macro() (for the last expansion
of __LINE__ in L(__LINE__)), for _cpp_builtin_macro_text(),
pfile->cur_token[-1].src_loc is going to have a line number of 4.
I think the core issue here is that the location that is passed to
builtin_macro() from enter_macro_context() is not correct when we are
in presence of a top-most function-like macro invocation; in that
case, that location should be the location of the closing parenthesis
of the macro invocation. Otherwise, if we are in presence of a a
top-most object-like macro invocation then the location passed down
to builtin_macro should be the location of the expansion point of the
macro.
That way, in the particular case of the input code above, the location
received by builtin_macro() will always have line number 5.
Boostrapped and tested on x86_64-unknown-linux-gnu against trunk.
libcpp/ChangeLog:
* internal.h (cpp_reader::top_most_macro_node): New data member.
* macro.c (enter_macro_context): Pass the location of the end of
the top-most invocation of the function-like macro, or the
location of the expansion point of the top-most object-like macro.
(cpp_get_token_1): Store the top-most macro node in the new
pfile->top_most_macro_node data member.
(_cpp_pop_context): Clear the new cpp_reader::top_most_macro_node
data member.
gcc/testsuite/ChangeLog:
* gcc.dg/cpp/builtin-macro-1.c: New test case.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
From-SVN: r220367
* ipa-inline.c (early_inliner): Skip inlining only in always_inlined;
if some always_inline was inlined, apply changes before inlining
heuristically.
* g++.dg/ipa/devirt-37.C: Disable early inlining.
From-SVN: r220359
2015-02-02 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/arm-neon-ref.h
(_ARM_FPSRC): Add DN and AHP fields.
(clean_results): Force DN=1 on AArch64.
* gcc.target/aarch64/advsimd-intrinsics/binary_op_no64.inc: New file.
* gcc.target/aarch64/advsimd-intrinsics/vhadd.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vhsub.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vmax.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vmin.c: New file.
* gcc.target/aarch64/advsimd-intrinsics/vrhadd.c: New file.
From-SVN: r220353
2015-02-02 Tejas Belagod <tejas.belagod@arm.com>
Andrew Pinski <pinskia@gcc.gnu.org>
Jakub Jelinek <jakub@gcc.gnu.org>
PR target/64231
* config/aarch64/aarch64.c (aarch64_classify_symbol): Fix large
integer typing for small model. Use IN_RANGE.
Co-Authored-By: Andrew Pinski <pinskia@gcc.gnu.org>
Co-Authored-By: Jakub Jelinek <jakub@gcc.gnu.org>
From-SVN: r220348